Solutions above & below the waterline.
Commercial diving, crane services, and marine construction trusted on the most demanding projects on Earth — and underneath them.
Four divisions.
One integrated team.
From the seabed to the skyline, our divisions work in concert to deliver every phase of complex marine and industrial projects.
Commercial Diving
ADCI-certified divers performing inspections, salvage, welding, and underwater construction worldwide.
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Crane Rental & Rigging
Conventional, hydraulic, and barge-mounted cranes operated by NCCCO-certified crews.
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Marine Construction
Pile driving, pier and bulkhead construction, dredging, and complete waterfront builds.
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Heavy Hauling & Logistics
Specialized transport of oversized loads, modular structures, and project cargo.
Learn MoreBuilt to last.
Engineered to perform.
Chesapeake Bay Bridge Tunnel
A flagship project demonstrating Crofton's integrated capability — combining diving operations, heavy lift, and marine construction crews under one schedule.
Naval Station Pier Reconstruction
A flagship project demonstrating Crofton's integrated capability — combining diving operations, heavy lift, and marine construction crews under one schedule.
Vessel Salvage — Atlantic Coast
A flagship project demonstrating Crofton's integrated capability — combining diving operations, heavy lift, and marine construction crews under one schedule.
Three generations of trust on the water.
Crofton has spent more than seven decades earning the confidence of naval shipyards, federal agencies, and energy operators. Safety, integrity, and innovation aren't slogans — they're how we deliver every job, every shift.
Our StorySafety First
Industry-leading TRIR. In-house training, daily JSAs, and zero-compromise culture.
Certified Crews
ADCI commercial divers, NCCCO operators, and ISNetworld-verified subcontractors.
24/7 Response
Emergency salvage, marine recovery, and storm response — mobilized in hours.
Global Reach
Headquartered in Portsmouth, VA, deployed wherever the project requires.
Ready to mobilize on your next project?
From routine inspection to emergency response, our team is on call 24/7. Tell us what you need — we'll have a quote and a plan in your hands fast.